Nfa A405 over Blair Creek
Claiborne County, Tennessee · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa A405 over Blair Creek in Claiborne County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1984, making it 41 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 35 of the 98 inventoried bridges in Claiborne County rated good (35.7%); 3 (3.1%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (36.52043, -83.63628)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 33 ft |
| Location | 3.5 M Sse of Us25e-sr63 J |
| NBI structure number | 130A4050001 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Claiborne County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Fap 32 over Blair Creek | 1959 | 16,642 | Good |
| Fap 32 over Powell River | 2000 | 16,642 | Good |
| Fap 33 730787P over Southern Railway | 1951 | 12,422 | Fair |
| SR032 over Old SR032 | 2005 | 9,546 | Good |
| Fap 33 over Big Barren Creek | 1972 | 8,862 | Fair |
| Fap 33 over Big Barren Creek | 1988 | 8,862 | Fair |
All bridges nearby: Claiborne County, TN bridge conditions · every bridge in Claiborne County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.